摘要
本文对气体绝缘配电站(GIS)中出现的快速暂态过电压提出了一种新的测量系统——电容探头-阻抗变换器测量系统。文中对电容探头,阻抗变换器的特性进行了系统的试验表述,并对测量电缆的补偿进行了计算,给出了决定最佳补偿参数的方法。
Very fast transient overvoltages (VFTO) induced in GIS have been an important object studied in
many countries in recent years. This paper proposes a novel capacitive probe-inpedance converter mea-
suring system used for measuring VFTO. The characteristics of the probe and impedance converter are
described. The compensation of measuring cable is calculated and optimal compensation parameters are
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1992年第5期81-87,共7页
Journal of Xi'an Jiaotong University
基金
国家"七五"科技攻关资助项目
关键词
断路器
过电压
快速暂态
SF_6
circuit breakers
isolation switch
overvoltage
testing equipments/fast transients
